EDTA Disodium

Alternate Text

Molecular formula: C10H14N2O8Na2.2H2O

Molecular weight: 372.24

CAS No.: -

Property:EDTA-2Na is a white crystal powder. It contains two crystal waters. When dried, it easily loses crystal water. It is easily soluble in water, the pH value of 5% water solution is 4.0-6.0 (25℃). It is hardly soluble in organic solvents like alcohol or ethyl ether.

Usage:

EDTA-2Na is most important among the EDTA salts. It is a widely used complexation agent. It is used for complexation of metal ion or splitting metal. It is also used in detergent, shampoo, agricultural chemicals, additive to color photosensitive materials, water cleaner, pH modifier and anticoagulant, etc.

Packing: 1.Net each in 25kg plastic woven bag, lined with PE bag. 2.According to the requirements of the customer.

Specification:

ITEM

FIRST CALSS

Content of EDTA-2Na

99% Min

Chlorides

0.01% Max

Sulphate

0.1% Max

Iron

0.001% Max

Heavy metal (as Pb)

0.001% Max

PH value (50g/l, 25℃)

4.0-5.0

Appearance

White powder

      

SHANGHAI VERDI CHEMICAL CO

Is a specialized manufacturing and operating chemical enterprise Our company own variety of export products which are widely used in chemical, pharmaceuticals, textile printing & dyeing, leather processing, fertilizer, water treatment, construction industry, food &feed additives and other areas. Oxalic acid, formic acid, sodium formate, calcium formate, sodium sulphide, series of humic acid, sodium hydrosulphide, ammonium chloride, sodium thiosulfate, and calcium nitrite are partial strong products. Among them, STPP occupy largest export volume and export to more than 20 countries and regions in America , Asia, Africa and other continents, winning customers praise with its superior quality , favorable price and excellent service. For over 10 years, stick to business philosophy of" you should give your customer what they really need not what you think they need ", Verdi has built long term & stable trade relationship with more than 45 countries and regions in the world. sincerely hope to cooperate with more clients in the world and seek common developments.